Aufgabe:
Man bestimme die Koordinaten des Vektors \( \vec{a} \) bezüglich der Basis \( \left\{\vec{c}_{1}, \vec{c}_{2}, \vec{c}_{3}\right\} \)
(a) \( \vec{a}=\left(\begin{array}{c}-1 \\ 2 \\ -2\end{array}\right) \vec{c}_{1}=\left(\begin{array}{l}1 \\ 1 \\ 2\end{array}\right) \quad \vec{c}_{2}=\left(\begin{array}{l}1 \\ 2 \\ 0\end{array}\right) \quad \vec{c}_{3}=\left(\begin{array}{l}2 \\ 3 \\ 3\end{array}\right) \)
b) \( \vec{a}=\left(\begin{array}{c}1 \\ -2 \\ 0\end{array}\right) \quad \vec{c}_{1}=\left(\begin{array}{l}1 \\ 1 \\ 1\end{array}\right) \quad \vec{c}_{2}=\left(\begin{array}{l}1 \\ 2 \\ 3\end{array}\right) \quad \vec{c}_{3}=\left(\begin{array}{c}1 \\ -1 \\ 1\end{array}\right) \)
Problem/Ansatz:
soll man da LGS anwenden?